simplero.dk DNS records

🖥️ Nameservers4 records 58ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1430.awsdns-50.org	205.251.197.150 2600:9000:5305:9600::1	ns-1430.awsdns-50.org ns-1430.awsdns-50.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1722.awsdns-23.co.uk	205.251.198.186 2600:9000:5306:ba00::1	ns-1722.awsdns-23.co.uk ns-1722.awsdns-23.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-432.awsdns-54.com	205.251.193.176 2600:9000:5301:b000::1	ns-432.awsdns-54.com ns-432.awsdns-54.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-955.awsdns-55.net	205.251.195.187 2600:9000:5303:bb00::1	ns-955.awsdns-55.net ns-955.awsdns-55.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records2 records 2046ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
34.228.154.79	58s	ec2-34-228-154-79.compute-1.amazonaws.com	AS14618	Amazon.com, Inc.	34.224.0.0/12	🇺🇸 United States	Ashburn
35.170.205.142	58s	ec2-35-170-205-142.compute-1.amazonaws.com	AS14618	Amazon.com, Inc.	35.168.0.0/13	🇺🇸 United States	Ashburn

📧 MX Records2 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	in1-smtp.messagingengine.com	103.168.172.216 103.168.172.217 103.168.172.218 103.168.172.219 103.168.172.220 103.168.172.221 103.168.172.222 103.168.172.223	phl-mx-01.messagingengine.com phl-mx-02.messagingengine.com phl-mx-03.messagingengine.com phl-mx-04.messagingengine.com phl-mx-05.messagingengine.com phl-mx-06.messagingengine.com phl-mx-07.messagingengine.com phl-mx-08.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd
20	300s	in2-smtp.messagingengine.com	202.12.124.216 202.12.124.217 202.12.124.218 202.12.124.219	stl-mx-01.messagingengine.com stl-mx-02.messagingengine.com stl-mx-03.messagingengine.com stl-mx-04.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	35.170.205.142
🔶 Autoconfig	34.228.154.79

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.simplero.dk	RPLMO8hRkV38DtPTlfhwCUZAyVGIx131qYi_glT2MlU

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC81ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1430.awsdns-50.org
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

58ms

A

2046ms

MX

51ms

AAAA

63ms

TXT

242ms

CAA

58ms

HTTPS

45ms

TLSA

257ms

SOA

0ms

MTA-STS

77ms

DNSSEC

81ms

SRV

92ms

Total

5143ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 10:18:47	5143ms	4 NS 2 A 2 MX	🔓 Insecure	View
2026-06-23 22:04:57	1082ms	4 NS 2 A 2 MX	🔓 Insecure	View
2026-06-23 07:01:07	1173ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 06:09:08	5081ms	4 NS 2 A 2 MX	🔓 Insecure	View